aban造句

• The longzhaogou group may be ascendingly divided into three formations , namely the dongshengcun , peide , and yunshan formations , and the remaining names should be regarded as synonymous with the afore mentioned three uames and should be aban doned in order to prevent undue confusion
  龙爪沟群自下而上可划分为三个组，组名应为东胜村组、裴德组及云山组，其他的所有名称均应被视为前三组的后出同义名，并停止使用，以免造成不应有的混乱。